公开(公告)号：US20090054080A1

公开(公告)日：2009-02-26

申请号：US12097864

申请日：2006-12-08

申请人： Thomas Kottke ,  Norbert Jung ,  Siegfried Kienle

发明人： Thomas Kottke ,  Norbert Jung ,  Siegfried Kienle

IPC分类号： H04W24/00

CPC分类号： G01S3/023 ,  G01S3/10

摘要： A method is provided for verifying plotting results when multiple signals of the same frequency have been detected from different directions. Signal characteristics of the signals detected from different directions are compared so that, on the basis of the signal comparison, a decision may be made as to whether a reflection from the same transmitter is occurring, or different transmitters are involved.

摘要翻译： 提供了一种用于在从不同方向检测到相同频率的多个信号时验证绘图结果的方法。 比较从不同方向检测到的信号的信号特性，使得根据信号比较，可以判断是否发生来自同一发射机的反射，或涉及不同的发射机。

公开(公告)号：US20090031730A1

公开(公告)日：2009-02-05

申请号：US12183921

申请日：2008-07-31

申请人： Otfrid HERRMANN

发明人： Otfrid HERRMANN

IPC分类号： F02K1/46 ,  F02K1/36

CPC分类号： F02K1/827 ,  F02K1/34 ,  F02K1/36 ,  F02K1/386 ,  F02K1/825 ,  F05D2250/232 ,  F05D2260/96

摘要： A nozzle arrangement for a gas turbine engine includes an engine nozzle and an ejector nozzle arranged axially downstream thereof. A gap S is formed between the outlet of the engine nozzle and the inlet of the ejector nozzle, and a flange which reduces the gap S is arranged at the outlet of the engine nozzle.

摘要翻译： 用于燃气涡轮发动机的喷嘴装置包括发动机喷嘴和沿其下游布置的喷射器喷嘴。 在发动机喷嘴的出口和喷射器喷嘴的入口之间形成间隙S，并且在发动机喷嘴的出口处布置有减小间隙S的凸缘。

公开(公告)号：US20090026309A1

公开(公告)日：2009-01-29

申请号：US12056463

申请日：2008-03-27

申请人： Michael SCHWARZ

发明人： Michael SCHWARZ

IPC分类号： B64C1/00

CPC分类号： B64D27/20 ,  B64C39/024 ,  B64C2201/021 ,  B64C2201/048

摘要： The invention relates to an aircraft having a first propulsion unit with an air inlet above the fuselage of the aircraft and a second propulsion unit with an air inlet below the fuselage of the aircraft, the fuselage of the aircraft having recesses for receiving the propulsion units which are arranged such that the first and the second propulsion unit are arranged above one another in the plane set by the longitudinal and vertical axis of the aircraft. The propulsion unit comprises an engine, a housing having an air inlet, devices for the releasable fastening of the propulsion unit to the fuselage of the aircraft as well as devices for establishing a releasable connection of electric supply and data lines as well as fuel lines between the propulsion unit and the fuselage of an aircraft.

摘要翻译： 本发明涉及一种具有第一推进单元的飞机，该第一推进单元具有在飞行器的机身上方的空气入口，以及具有在飞行器的机身下方具有空气入口的第二推进单元，飞行器的机身具有用于接收推进单元的凹部 被布置成使得第一和第二推进单元在由飞行器的纵向和纵向轴线设置的平面中彼此上下布置。 推进单元包括发动机，具有空气入口的壳体，用于将推进单元可释放地紧固到飞行器的机身的装置以及用于建立电力供应和数据线的可释放连接的装置以及在 推进单元和机身的机身。

公开(公告)号：US20080304575A1

公开(公告)日：2008-12-11

申请号：US12130348

申请日：2008-05-30

申请人： Reinhold Grewe

发明人： Reinhold Grewe

IPC分类号： H04B1/66

CPC分类号： G10L19/00 ,  G10L25/27

摘要： In an analog signal compression method with digital compression and digital expansion of linear based or sine-based linear signals, a signal coordination point is determined in a bi-adaptive scaleable mV/step and a time/step structured plane. To accomplish this, the linear or sine-based input signal is digitized, the breaks of the digitized linear or sine-based signal are detected, and the time difference and the amplitude difference of two successive breaks of the linear or sine-based signal are determined. This permits time differences and amplitude differences of successive breaks to be value coded as a data word on the basis of adaptive scaleable time-per-step tables and voltage-per-step tables so that the time-per-step tables and the voltage-per-step tables are selected depending on the absolute value of the determined time difference and amplitude difference, thus producing compressed data. An associated expansion method for reconstructing the original analog signal is also disclosed.

摘要翻译： 在具有基于线性或基于正弦的线性信号的数字压缩和数字扩展的模拟信号压缩方法中，在双自适应可缩放mV /步长和时间/步长结构化平面中确定信号协调点。 为了实现这一点，基于线性或正弦的输入信号被数字化，检测出数字化的线性或正弦信号的中断，并且基于线性或正弦信号的两个连续断点的时间差和振幅差为 决心。 这允许连续断点的时间差和振幅差基于自适应可缩放时间步长表和电压逐步表而被值编码为数据字，使得每步时间表和电压 - 根据确定的时间差和幅度差的绝对值来选择每步骤表，从而产生压缩数据。 还公开了一种用于重构原始模拟信号的相关扩展方法。

公开(公告)号：US07463341B2

公开(公告)日：2008-12-09

申请号：US10552067

申请日：2004-04-03

申请人： Thorsteinn Halldorsson ,  Michael Hofmann ,  Gerald Sobotta

发明人： Thorsteinn Halldorsson ,  Michael Hofmann ,  Gerald Sobotta

IPC分类号： G01P3/36

CPC分类号： G01S17/95 ,  G01S7/497 ,  G01W2001/003 ,  Y02A90/19

摘要： In the case of a method of detecting wind velocities by means of a Doppler-lidar system (10), a laser beam of a defined frequency generated by means of a laser (11) is emitted by a transmitting device (12) toward a space area and the light backscattered from the space area is received by means of a receiving telescope (13). For determining a Doppler shift, an interferogram is generated by means of an interferometer (16), the intensity distribution of the interferogram being directly measured by means of a photodetector (17). The measured intensity distribution is compared with one or more reference patterns which had previously been determined for defined parameters and are filed in a memory device (18a). From the comparison, the Doppler shift is determined as a measurement for the wind velocity. The Doppler-lidar system (10) comprises an analyzing unit (18a, 18b) for implementing the method, having a comparison unit (18b) for the comparison of reference patterns with the measured interferogram.

摘要翻译： 在通过多普勒激光雷达系统（10）检测风速的方法的情况下，通过激光器（11）产生的定义频率的激光束由发射装置（12）朝向空间 区域，并且通过接收望远镜（13）接收从空间区域反向散射的光。 为了确定多普勒频移，通过干涉仪（16）产生干涉图，干涉图的强度分布通过光电检测器（17）直接测量。 将测量的强度分布与先前已经针对限定的参数确定并存储在存储器件（18a）中的一个或多个参考图案进行比较。 从比较中，多普勒频移被确定为风速的测量。 多普勒激光雷达系统（10）包括用于实现该方法的分析单元（18a，18b），具有用于将参考图案与所测量的干涉图进行比较的比较单元（18b）。

公开(公告)号：US07460828B2

公开(公告)日：2008-12-02

申请号：US11004226

申请日：2004-12-06

申请人： Hans Dodel

发明人： Hans Dodel

IPC分类号： H04B7/185 ,  H04B7/19 ,  H04Q7/20

CPC分类号： G01S19/08

摘要： Navigation signals emitted by a navigation transmitter (46), in a first signal path (41), have a time reference generated and, based on this time reference, navigation signals are generated which are subsequently emitted by way of a transmitting device (39, 40). In the event of interferences in the first signal path (41), a switch-over takes place to a second signal path (45) parallel to the first signal path (41). The navigation transmitter (46) receives time reference signals and/or navigation signals, and the received signals are guided by way of the second signal path (45) to the transmitting device (39, 40) and emitted.

摘要翻译： 由第一信号路径（41）中的导航发射器（46）发射的导航信号具有产生的时间基准，并且基于该时间参考，产生导航信号，随后通过发送装置（39， 40）。 在第一信号路径（41）发生干扰的情况下，对平行于第一信号路径（41）的第二信号路径（45）进行切换。 导航发射器（46）接收时间参考信号和/或导航信号，并且接收的信号通过第二信号路径（45）被引导到发射装置（39,40）并被发射。

公开(公告)号：US20080258015A1

公开(公告)日：2008-10-23

申请号：US12061266

申请日：2008-04-02

申请人： Helmut Thanhofer ,  Helmut Janker ,  Manfred Palik

发明人： Helmut Thanhofer ,  Helmut Janker ,  Manfred Palik

IPC分类号： B64C13/14

CPC分类号： G01M9/08 ,  B64C9/02 ,  E05F15/614 ,  E05F17/00 ,  E05Y2900/502

摘要： The invention relates to a device for twisting and clamping a second flap moveable about a rotational axis with respect to a first flap. A device includes a twisting device arranged on the first flap including a drivable shaft rotatable about the rotational axis and a catch connected to the second flap. The device also includes a clamping device including a clamping sleeve arranged along the rotational axis.

摘要翻译： 本发明涉及一种用于扭转和夹紧相对于第一翼片围绕旋转轴线移动的第二翼片的装置。 一种装置包括布置在第一挡板上的扭转装置，包括可围绕旋转轴线旋转的可驱动轴和连接到第二挡板的卡扣。 该装置还包括夹紧装置，其包括沿旋转轴线布置的夹紧套筒。

公开(公告)号：US07365705B2

公开(公告)日：2008-04-29

申请号：US09852292

申请日：2001-05-10

申请人： Alexander Knoll

发明人： Alexander Knoll

IPC分类号： G09G5/00

CPC分类号： G01C23/005

摘要： An aircraft flight control display for orientation of the pilot during an approach of the aircraft toward a destination has a center of the display as its fixed point. An aircraft symbol with a center depicts the longitudinal axis as well as a lateral line to depict the current attitude of the aircraft. A destination position symbol has a reference line and a position symbol, with a skyline having a center. The destination position symbol is located at a distance from the center and its reference line points to the center as the reference point. The destination position symbol is rotated around the reference point dependent on the relative position of the aircraft's direction or the flight direction to the desired destination direction.

摘要翻译： 在飞行器朝向目的地的接近期间飞行员的朝向的飞行器飞行控制显示器具有显示器的中心作为其固定点。 具有中心的飞机符号描绘了纵向轴线和侧线，以描绘飞机的当前姿态。 目的地位置符号具有参考线和位置符号，天际线具有中心。 目的地位置符号位于距离中心一定距离处，其参考线指向中心作为参考点。 目的地位置符号围绕参考点旋转，这取决于飞机方向或飞行方向到所需目的地方向的相对位置。

公开(公告)号：US07362261B2

公开(公告)日：2008-04-22

申请号：US11086486

申请日：2005-03-22

申请人： Joachim Flacke

发明人： Joachim Flacke

IPC分类号： G01S13/00 ,  G01S13/58 ,  G01S13/08 ,  H01Q3/00

CPC分类号： G01S13/26 ,  G01S7/282 ,  G01S7/288

摘要： A linear frequency-modulated pulse radar system is provided in which the echo signal is mixed with a de-ramp signal, in order to reduce the bandwidth. The transmission signal of the pulse radar and the de-ramp signal are generated with the same reference oscillator, whereby the transmission signal and the de-ramp signal are generated as the upper and lower side band of an upward mixing process.

摘要翻译： 提供了线性调频脉冲雷达系统，其中回波信号与去斜坡信号混合，以便减少带宽。 脉冲雷达的发送信号和去斜坡信号由相同的参考振荡器产生，由此发送信号和去斜坡信号作为向上混频处理的上下边带产生。

公开(公告)号：US07336141B2

公开(公告)日：2008-02-26

申请号：US10528431

申请日：2003-07-30

申请人： Thomas Mueller

发明人： Thomas Mueller

IPC分类号： H01P5/107

CPC分类号： H01P5/107

摘要： An arrangement for a junction between a microstripline and a waveguide is provided. The arrangement includes a microstripline fitted on the upper face of a dielectric substrate, a waveguide fitted on the upper face of the substrate and has an opening on at least one end surface and has a structure which is in the form of a step or steps in the area of the opening on one side wall and is conductively connected in at least one part to a microstripline. One side wall of the waveguide is a metallized layer formed on the substrate. A cutout is formed in the metallized layer and into which the microstripline projects. A rear-face metallization is formed on the rear face of the substrate, and electrically conductive via holes between the metallized layer on the upper face of the substrate and the rear-face metallization, which surround the cutout.

摘要翻译： 提供了一种用于微带线和波导之间的连接的布置。 该布置包括安装在电介质基板的上表面上的微带线，安装在基板的上表面上的波导，并且在至少一个端面上具有开口，并且具有一个或多个台阶形式的结构 在一个侧壁上的开口面积并且在至少一个部分中导电连接到微带线。 波导的一个侧壁是在基板上形成的金属化层。 在金属化层中形成切口，微带布置在该切口中。 背面金属化形成在基板的背面，以及在基板的上表面上的金属化层和围绕切口的背面金属化之间的导电通孔。